CN206409326U - Noise abatement air cleaner - Google Patents
Noise abatement air cleaner Download PDFInfo
- Publication number
- CN206409326U CN206409326U CN201621276971.XU CN201621276971U CN206409326U CN 206409326 U CN206409326 U CN 206409326U CN 201621276971 U CN201621276971 U CN 201621276971U CN 206409326 U CN206409326 U CN 206409326U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- filtering device
- dust removing
- removing tube
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 113
- 239000000428 dust Substances 0.000 claims abstract description 87
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000030279 gene silencing Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of noise abatement air cleaner, including rough filtering device, fine filtering device, air inlet and air outlet, the rough filtering device is arranged on the lower section of the fine filtering device, and the rough filtering device includes shell body, goes out dirt chamber, the first sealing filter chamber, the second sealing filter chamber, the first rough filtering device and the second rough filtering device；First rough filtering device includes the first air inlet, the first gas outlet and the first dust mouth；Second rough filtering device includes the second air inlet, the second gas outlet and the second dust mouth；The air inlet is connected with the first sealing filter chamber, and the air outlet is connected with the fine filtering device, has the advantages that filter core service life length, granule foreign are easily drained, noise is small and good filtration effect.
Description
Technical field
The utility model is related to automotive vehicle filter field, specially a kind of noise abatement air cleaner.
Background technology
Motor vehicle air filter is used to remove the granulometric impurity in air.Motor car engine is very accurate machine
Part, minimum impurity can all damage engine.Therefore, air is before cylinder is entered, it is necessary to first pass through the thin of air cleaner
Close filtering, could enter cylinder.The quality of air cleaner state is related to the life-span length of engine.If running car
It is middle to use dirty air cleaner, engine charge can be made not enough, make fuel oil incomplete combustion, cause engine work unstable
Fixed, the increased phenomenon of power dropping, fuel consumption occurs.Therefore, automobile must keep the cleaning of air cleaner.
In the prior art, motor vehicle（Particularly Agricultural automotive vehicle）Air cleaner is general by rough filtering device, fine filtering device
With the part of housing three composition.Air, with regard to directly carrying out fine filtering, is then put into engine, had after a coarse filtration filtering
Following shortcoming：1st, filter core service life is short；2nd, granule foreign is not easy discharge；3rd, filter effect it is not good enough, 4, noise it is big etc..
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of filter core service life length, noise be small and good filtration effect
Noise abatement air cleaner.
In order to solve the above-mentioned technical problem, the utility model provide a kind of noise abatement air cleaner, including rough filtering device,
Fine filtering device, air inlet and air outlet, the rough filtering device are arranged on the lower section of the fine filtering device, and the rough filtering device includes
Shell body, go out dirt chamber, the first sealing filter chamber, the second sealing filter chamber, the first rough filtering device and the second rough filtering device；
First rough filtering device includes the first air inlet, the first gas outlet and the first dust mouth, first air inlet
It is arranged in the first sealing filter chamber, first gas outlet is arranged in the second sealing filter chamber, first dust mouth is set
Put and dirt intracavitary, coarse filtration mechanism is provided between first air inlet and first gas outlet, first air inlet is set
Put the top in first dust mouth；
Second rough filtering device includes the second air inlet, the second gas outlet and the second dust mouth, second air inlet
It is arranged in the second sealing filter chamber, second gas outlet is connected with fine filtering device, second dust mouth is arranged on out dirt
Intracavitary, is provided with coarse filtration mechanism between second air inlet and second gas outlet, second air inlet is arranged on described
The top of second dust mouth；
The air inlet is connected with the first sealing filter chamber, and the air outlet is connected with the fine filtering device.
Further, the coarse filtration mechanism is screen pack.
Further, the first coarse filtration rough filtering device includes the first air inlet pipe and the first dust removing tube, first dedusting
The dirt end of entering of pipe is enclosed on the outside of the inlet end of first air inlet pipe, with described first on the outside of the inlet end of first air inlet pipe
Spiral fan, the inlet end of the size of the spiral fan and first air inlet pipe are provided between the entering on the inside of dirt end of dust removing tube
Outside and the gap entered between the inner side of dirt end of first dust removing tube are adapted；The outlet side of first air inlet pipe is first
Gas outlet, the dirt end of entering of first dust removing tube is the first air inlet, and the dirt end that goes out of first dust removing tube is the first dust mouth.
Further, the second coarse filtration rough filtering device includes the second air inlet pipe and the second dust removing tube, second dedusting
The dirt end of entering of pipe is enclosed on the outside of the inlet end of second air inlet pipe, with described second on the outside of the inlet end of second air inlet pipe
Spiral fan, the inlet end of the size of the spiral fan and second air inlet pipe are provided between the entering on the inside of dirt end of dust removing tube
Outside and the gap entered between the inner side of dirt end of second dust removing tube are adapted；The outlet side of second air inlet pipe is second
Gas outlet, the dirt end of entering of second dust removing tube is the second air inlet, and the dirt end that goes out of second dust removing tube is the second dust mouth.
Further, the air inlet is provided with silencing means.
Further, the shell body is provided with Sound-proof material.
Further, the shell body is provided with dust-exhausting port.
Further, the bottom of the shell body is provided with dismountable bottom, and the dust-exhausting port is arranged on bottom.
Further, the first dividing plate, described first are provided between the first sealing filter chamber and the second sealing filter chamber
Seal filter chamber and go out between dirt chamber provided with second partition.
Further, the tube wall for going out dirt end side of first dust removing tube slopes inwardly from top to bottom.
The utility model has advantages below：
1st, the rough filtering device in the utility model includes the first rough filtering device and the second rough filtering device, air is carried out secondary
Coarse filtration, the effect with good filtration effect and prolonging service life of filter elements；
2nd, the utility model is provided with silencing means in air inlet and Sound-proof material is provided with shell body, serves reduction
The effect of noise.
3rd, the dust removing tube being provided with the rough filtering device that the utility model is set up, granule foreign is easy to arrange out of rough filtering device
Go out.
4th, the utility model also has the advantages that simple in construction, cost is low.
Brief description of the drawings
Fig. 1 is a kind of front view of air cleaner of the utility model；
Fig. 2 is the sectional plan view of the first rough filtering device and screen pack in the utility model；
Fig. 3 is the front view of the second rough filtering device and spiral fan in the utility model；
Fig. 4 is the top view of spiral fan in the utility model；
1- air inlets, 2- air outlets, 3- fine filtering devices, 41- shell bodies, the rough filtering devices of 42- first, 421- first goes out dirt
Pipe, the air inlet pipe of 422- first, the rough filtering devices of 43- second, the dust removing tubes of 431- second, the air inlet pipe of 432- second, the dividing plates of 44- first,
441- second seals filter chamber, and 45- second partitions, the sealing filter chambers of 451- first, 46- bottoms, 461- goes out dirt chamber, 47- filterings
Net, 48- spiral fans
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
Embodiment one：
A kind of noise abatement air cleaner, including rough filtering device, fine filtering device 3, air inlet 1 and air outlet 2, the coarse filtration dress
The lower section for being arranged on the fine filtering device 3 is put, the rough filtering device includes shell body 41, goes out the sealing filter chamber of dirt chamber 461, first
451st, the second sealing filter chamber 441, the first rough filtering device 42 and the second rough filtering device 43；
First rough filtering device 42 includes the first air inlet, the first gas outlet and the first dust mouth, first air inlet
Mouth is arranged in the first sealing filter chamber 451, and first gas outlet is arranged in the second sealing filter chamber 441, and described first
Dust mouth is arranged on out in dirt chamber 461, and coarse filtration mechanism, described the are provided between first air inlet and first gas outlet
One air inlet is arranged on the top of first dust mouth；
Second rough filtering device 43 includes the second air inlet, the second gas outlet and the second dust mouth, second air inlet
Mouth is arranged in the second sealing filter chamber 441, and second gas outlet is connected with fine filtering device 3, and second dust mouth is set
Going out in dirt chamber 461, coarse filtration mechanism is provided between second air inlet and second gas outlet, second air inlet is set
Put the top in second dust mouth；
The air inlet 1 is connected with the first sealing filter chamber 451, and the air outlet 2 is connected with the fine filtering device 3
Connect.
In the prior art, a coarse filtration is often only carried out, it is difficult to which disposable filtering falls the impurity of larger particles, to fine filtering
Filter core in device 3 reduces the life-span of filter core than large effect.The utility model carries out secondary coarse filtration, and operating procedure is such as
Under：
The first step：Air enters first from air inlet 1 and seals filter chamber 451；
Second step：Air enters from the first air inlet, by the coarse filtration of the first rough filtering device 42, the air after first time coarse filtration
Second sealing filter chamber 441 is entered by the first gas outlet, the impurity filtered out enters dirt chamber 461 from the first dust mouth；
3rd step：Air after first time coarse filtration enters from the second air inlet, secondary by the coarse filtration of the second rough filtering device 43
Air after coarse filtration enters fine filtering in fine filtering device 3 by the second gas outlet, and the impurity filtered out enters from the second dust mouth
In dirt chamber 461.
In the prior art, a coarse filtration is often only carried out, it is difficult to which disposable filtering falls the impurity of larger particles, to fine filtering
Filter core in device 3 reduces the life-span of filter core than large effect.
Further, the coarse filtration mechanism is screen pack 47.The impurity of larger particles is filtered by screen pack 47,
Advantage low with cost, easy for installation.
Further, the first coarse filtration rough filtering device includes the first air inlet pipe 422 and the first dust removing tube 421, described the
The dirt end of entering of one dust removing tube 421 is enclosed on the outside of the inlet end of first air inlet pipe 422, the air inlet of first air inlet pipe 422
Spiral fan 48, the size of the spiral fan 48 are provided between the entering on the inside of dirt end of end outside and first dust removing tube 421
Mutually fitted with the inlet end outside of first air inlet pipe 422 and the gap entered between the inner side of dirt end of first dust removing tube 421
Should；The outlet side of first air inlet pipe 422 is the first gas outlet, and the dirt end of entering of first dust removing tube 421 is the first air inlet
Mouthful, the dirt end that goes out of first dust removing tube 421 is the first dust mouth.
The filter process of first rough filtering device 42 is as follows：
First, outside air is entered the first sealing filter chamber 451 by engine by suction by the direct inspiration of air inlet 1
It is interior；
Secondly, air enters from the dirt end of entering of first dust removing tube 421, during by spiral fan 48, is formed downwards
Distinguished and admirable, impurity is with downward distinguished and admirable precipitation；
Third, engine will be precipitated by suction（Coarse filtration）Air afterwards is from the inlet end of the first air inlet pipe 422 suction the
In two sealing filter chambers 441.
Further, the second coarse filtration rough filtering device includes the second air inlet pipe 432 and the second dust removing tube 431, described the
The dirt end of entering of two dust removing tubes 431 is enclosed on the outside of the inlet end of second air inlet pipe 432, the air inlet of second air inlet pipe 432
Spiral fan 48, the size of the spiral fan 48 are provided between the entering on the inside of dirt end of end outside and second dust removing tube 431
Mutually fitted with the inlet end outside of second air inlet pipe 432 and the gap entered between the inner side of dirt end of second dust removing tube 431
Should；The outlet side of second air inlet pipe 432 is the second gas outlet, and the dirt end of entering of second dust removing tube 431 is the second air inlet
Mouthful, the dirt end that goes out of second dust removing tube 431 is the second dust mouth.
The filter process of second rough filtering device 43 is as follows：
First, the air after first time coarse filtration is directly sucked in second by engine by suction by the first air inlet pipe 422
Seal in filter chamber 441；
Secondly, air enters from the dirt end of entering of second dust removing tube 431, during by spiral fan 48, is formed downwards
Distinguished and admirable, impurity is with downward distinguished and admirable precipitation；
Third, engine will be precipitated by suction（Coarse filtration）The inlet end suction of air afterwards from the second air inlet pipe 432 is thin
Filter in device 3.
Further, first air inlet pipe 422, the second air inlet pipe 432 and the first dust removing tube 421, the second dust removing tube 431
It is equipped with multiple.Certainly, one dust removing tube of each air inlet pipe correspondence can be only achieved dust removing effects, and this is for this area staff
For be obvious.
Embodiment two：
On the basis of embodiment one, the embodiment two has made further improvement, and the air inlet is provided with silencing means,
Serve the effect for reducing noise.
Embodiment three：
On the basis of embodiment one and/or embodiment two, the embodiment three has made further improvement, the shell body
41 are provided with Sound-proof material, equally serve the effect for reducing noise.
Example IV：
On the basis of embodiment one, embodiment two, and/or embodiment three, the example IV has made further improvement,
The shell body 41 is provided with dust-exhausting port.
Further, the bottom of the shell body 41 is provided with dismountable bottom 46, and the dust-exhausting port is arranged on bottom 46
On.
The impurity enters after the first dust removing tube 421 and/or the second dust removing tube 431, from going out for first dust removing tube 421
Dirt end or the dirt end that goes out of second dust removing tube 431 enter in dirt chamber 461, are then discharged to by the dust mouth of shell body 41 outer
Boundary.
The bottom 46 can be removed directly, and the dust do not discharged from dust mouth is poured out.
Optimal, the dust mouth is arranged on the bottom of shell body 41, is conducive to the discharge of dust, and this is for this area work
Make what be will be appreciated that for personnel.
Embodiment five：
On the basis of embodiment one, embodiment two, embodiment three and/or example IV, the embodiment five is entered
One step is improved, and the first dividing plate 44, described first are provided between the first sealing filter chamber 451 and second sealing filter chamber 441
Seal filter chamber 451 and go out between dirt chamber 461 provided with second partition 45.First dividing plate 44 is used to separate first sealing
Filter chamber 451 and the second sealing filter chamber 441；The second partition 45 is used to separate the first sealing filter chamber 451 and gone out
Dirt chamber 461.
Embodiment six：
In embodiment one, embodiment two, embodiment three, example IV, embodiment five, embodiment six, embodiment seven, implementation
On the basis of example eight and/or embodiment nine, the embodiment ten has made further improvement, and first dust removing tube 421 goes out dirt
The tube wall for going out dirt end side of end and/or the second dust removing tube 431 slopes inwardly from top to bottom, can be preferably by the first dust removing tube
421 and/or second dust removing tube 431 dust discharge.
The utility model has advantages below：
1st, the rough filtering device in the utility model includes the first rough filtering device 42 and the second rough filtering device 43, and air is carried out
Secondary coarse filtration, the effect with good filtration effect and prolonging service life of filter elements；
2nd, the utility model is provided with silencing means in air inlet 1 and Sound-proof material is provided with shell body 41, serves
Reduce the effect of noise.
3rd, the dust removing tube being provided with the rough filtering device that the utility model is set up, granule foreign is easy to arrange out of rough filtering device
Go out.
4th, the utility model also has the advantages that simple in construction, cost is low.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (10)
1. a kind of noise abatement air cleaner, including rough filtering device, fine filtering device（3）, air inlet（1）And air outlet（2）, its feature
It is,
The rough filtering device is arranged on the fine filtering device（3）Lower section, the rough filtering device include shell body（41）, go out dirt chamber
（461）, first sealing filter chamber（451）, second sealing filter chamber（441）, the first rough filtering device（42）With the second rough filtering device
（43）；
First rough filtering device（42）Including the first air inlet, the first gas outlet and the first dust mouth, first air inlet
It is arranged on the first sealing filter chamber（451）Interior, first gas outlet is arranged on the second sealing filter chamber（441）It is interior, described
One dust mouth is arranged on out dirt chamber（461）It is interior, coarse filtration mechanism, institute are provided between first air inlet and first gas outlet
State the top that the first air inlet is arranged on first dust mouth；
Second rough filtering device（43）Including the second air inlet, the second gas outlet and the second dust mouth, second air inlet
It is arranged on the second sealing filter chamber（441）It is interior, second gas outlet and fine filtering device（3）Connection, second dust mouth is set
Put and dirt chamber（461）It is interior, coarse filtration mechanism, second air inlet are provided between second air inlet and second gas outlet
Mouth is arranged on the top of second dust mouth；
The air inlet（1）With the first sealing filter chamber（451）It is connected, the air outlet（2）With the fine filtering device（3）Phase
Connection.
2. noise abatement air cleaner as claimed in claim 1, it is characterised in that the coarse filtration mechanism is screen pack（47）.
3. noise abatement air cleaner as claimed in claim 1, it is characterised in that the first coarse filtration rough filtering device includes first
Air inlet pipe（422）With the first dust removing tube（421）, first dust removing tube（421）Dirt end of entering be enclosed on first air inlet pipe
（422）Inlet end on the outside of, first air inlet pipe（422）Inlet end on the outside of with first dust removing tube（421）Enter dirt
End is provided with spiral fan between inner side（48）, the spiral fan（48）Size and first air inlet pipe（422）Air inlet
End outside and first dust removing tube（421）Enter on the inside of dirt end between gap be adapted；First air inlet pipe（422）'s
Outlet side is the first gas outlet, first dust removing tube（421）Enter dirt end for the first air inlet, first dust removing tube
（421）Go out dirt end for the first dust mouth.
4. noise abatement air cleaner as claimed in claim 1, it is characterised in that the second coarse filtration rough filtering device includes second
Air inlet pipe（432）With the second dust removing tube（431）, second dust removing tube（431）Dirt end of entering be enclosed on second air inlet pipe
（432）Inlet end on the outside of, second air inlet pipe（432）Inlet end on the outside of with second dust removing tube（431）Enter dirt
End is provided with spiral fan between inner side（48）, the spiral fan（48）Size and second air inlet pipe（432）Air inlet
End outside and second dust removing tube（431）Enter on the inside of dirt end between gap be adapted；Second air inlet pipe（432）'s
Outlet side is the second gas outlet, second dust removing tube（431）Enter dirt end for the second air inlet, second dust removing tube
（431）Go out dirt end for the second dust mouth.
5. noise abatement air cleaner as claimed in claim 1, it is characterised in that the air inlet is provided with silencing means.
6. noise abatement air cleaner as claimed in claim 1, it is characterised in that the shell body（41）It is provided with Sound-proof material.
7. noise abatement air cleaner as claimed in claim 1, it is characterised in that the shell body（41）It is provided with dust-exhausting port.
8. noise abatement air cleaner as claimed in claim 7, it is characterised in that the shell body（41）Bottom provided with removable
The bottom unloaded（46）, the dust-exhausting port is arranged on bottom（46）On.
9. noise abatement air cleaner as claimed in claim 1, it is characterised in that the first sealing filter chamber（451）With
Two sealing filter chambers（441）Between be provided with the first dividing plate（44）, the first sealing filter chamber（451）With going out dirt chamber（461）It
Between be provided with second partition（45）.
10. noise abatement air cleaner as claimed in claim 3, it is characterised in that first dust removing tube（421）Go out dirt end
The tube wall of side slopes inwardly from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276971.XU CN206409326U (en) | 2016-11-26 | 2016-11-26 | Noise abatement air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276971.XU CN206409326U (en) | 2016-11-26 | 2016-11-26 | Noise abatement air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409326U true CN206409326U (en) | 2017-08-15 |
Family
ID=59549432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276971.XU Expired - Fee Related CN206409326U (en) | 2016-11-26 | 2016-11-26 | Noise abatement air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905780A (en) * | 2019-12-17 | 2020-03-24 | 中兴智能汽车有限公司 | Strainer and intake system having the same |
| CN113675443A (en) * | 2021-08-24 | 2021-11-19 | 江苏乾景新能源产业技术研究院有限公司 | Air filtering device for hydrogen fuel cell and mounting method thereof |
-
2016
- 2016-11-26 CN CN201621276971.XU patent/CN206409326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905780A (en) * | 2019-12-17 | 2020-03-24 | 中兴智能汽车有限公司 | Strainer and intake system having the same |
| CN113675443A (en) * | 2021-08-24 | 2021-11-19 | 江苏乾景新能源产业技术研究院有限公司 | Air filtering device for hydrogen fuel cell and mounting method thereof |
| CN113675443B (en) * | 2021-08-24 | 2023-02-17 | 江苏乾景新能源产业技术研究院有限公司 | Air filtering device for hydrogen fuel cell and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20181126 |